1{{- bos_token }}
  2{%- if custom_tools is defined %}
  3    {%- set tools = custom_tools %}
  4{%- endif %}
  5{%- if not tools_in_user_message is defined %}
  6    {%- set tools_in_user_message = true %}
  7{%- endif %}
  8{%- if not date_string is defined %}
  9    {%- set date_string = "26 Jul 2024" %}
 10{%- endif %}
 11{%- if not tools is defined %}
 12    {%- set tools = none %}
 13{%- endif %}
 14
 15{#- This block extracts the system message, so we can slot it into the right place. #}
 16{%- if messages[0]['role'] == 'system' %}
 17    {%- set system_message = messages[0]['content']|trim %}
 18    {%- set messages = messages[1:] %}
 19{%- else %}
 20    {%- set system_message = "" %}
 21{%- endif %}
 22
 23{#- System message + builtin tools #}
 24{{- "<|start_header_id|>system<|end_header_id|>\n\n" }}
 25{%- if builtin_tools is defined or tools is not none %}
 26    {{- "Environment: ipython\n" }}
 27{%- endif %}
 28{%- if builtin_tools is defined %}
 29    {{- "Tools: " + builtin_tools | reject('equalto', 'code_interpreter') | join(", ") + "\n\n"}}
 30{%- endif %}
 31{{- "Cutting Knowledge Date: December 2023\n" }}
 32{{- "Today Date: " + date_string + "\n\n" }}
 33{%- if tools is not none and not tools_in_user_message %}
 34    {{- "You have access to the following functions. To call a function, please respond with JSON for a function call." }}
 35    {{- 'Respond in the format {"name": function name, "parameters": dictionary of argument name and its value}.' }}
 36    {{- "Do not use variables.\n\n" }}
 37    {%- for t in tools %}
 38        {{- t | tojson(indent=4) }}
 39        {{- "\n\n" }}
 40    {%- endfor %}
 41{%- endif %}
 42{{- system_message }}
 43{{- "<|eot_id|>" }}
 44
 45{#- Custom tools are passed in a user message with some extra guidance #}
 46{%- if tools_in_user_message and not tools is none %}
 47    {#- Extract the first user message so we can plug it in here #}
 48    {%- if messages | length != 0 %}
 49        {%- set first_user_message = messages[0]['content']|trim %}
 50        {%- set messages = messages[1:] %}
 51    {%- else %}
 52        {{- raise_exception("Cannot put tools in the first user message when there's no first user message!") }}
 53{%- endif %}
 54    {{- '<|start_header_id|>user<|end_header_id|>\n\n' -}}
 55    {{- "Given the following functions, please respond with a JSON for a function call " }}
 56    {{- "with its proper arguments that best answers the given prompt.\n\n" }}
 57    {{- 'Respond in the format {"name": function name, "parameters": dictionary of argument name and its value}.' }}
 58    {{- "Do not use variables.\n\n" }}
 59    {%- for t in tools %}
 60        {{- t | tojson(indent=4) }}
 61        {{- "\n\n" }}
 62    {%- endfor %}
 63    {{- first_user_message + "<|eot_id|>"}}
 64{%- endif %}
 65
 66{%- for message in messages %}
 67    {%- if not (message.role == 'ipython' or message.role == 'tool' or 'tool_calls' in message) %}
 68        {{- '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' }}
 69    {%- elif 'tool_calls' in message %}
 70        {%- if not message.tool_calls|length == 1 %}
 71            {{- raise_exception("This model only supports single tool-calls at once!") }}
 72        {%- endif %}
 73        {%- set tool_call = message.tool_calls[0].function %}
 74        {%- if builtin_tools is defined and tool_call.name in builtin_tools %}
 75            {{- '<|start_header_id|>assistant<|end_header_id|>\n\n' -}}
 76            {{- "<|python_tag|>" + tool_call.name + ".call(" }}
 77            {%- for arg_name, arg_val in tool_call.arguments | items %}
 78                {{- arg_name + '="' + arg_val + '"' }}
 79                {%- if not loop.last %}
 80                    {{- ", " }}
 81                {%- endif %}
 82                {%- endfor %}
 83            {{- ")" }}
 84        {%- else  %}
 85            {{- '<|start_header_id|>assistant<|end_header_id|>\n\n' -}}
 86            {{- '{"name": "' + tool_call.name + '", ' }}
 87            {{- '"parameters": ' }}
 88            {{- tool_call.arguments | tojson }}
 89            {{- "}" }}
 90        {%- endif %}
 91        {%- if builtin_tools is defined %}
 92            {#- This means we're in ipython mode #}
 93            {{- "<|eom_id|>" }}
 94        {%- else %}
 95            {{- "<|eot_id|>" }}
 96        {%- endif %}
 97    {%- elif message.role == "tool" or message.role == "ipython" %}
 98        {{- "<|start_header_id|>ipython<|end_header_id|>\n\n" }}
 99        {%- if message.content is mapping or message.content is iterable %}
100            {{- message.content | tojson }}
101        {%- else %}
102            {{- message.content }}
103        {%- endif %}
104        {{- "<|eot_id|>" }}
105    {%- endif %}
106{%- endfor %}
107{%- if add_generation_prompt %}
108    {{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
109{%- endif %}